Bro, I thought for a long time that there was something wrong with me cause I hadn't cried in many years, I really was starting to think I was a bad person cause nothing seemed to phase me. Just consider yourself lucky maybe? If something bad enough happens, you'll cry. My best friend was basically killed in a car wreck(in a total coma and on/off life support for last 5-6 months now) Man, when I got the call at like 7a.m. on that Sat. morning I lost it. I've actually cried a few times since then a little bit, theres nothing wrong with crying and nothing wrong with not crying IMO, people show emotions differently.